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74F675ASC 数据表(PDF) 4 Page - Fairchild Semiconductor |
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74F675ASC 数据表(HTML) 4 Page - Fairchild Semiconductor |
4 / 6 page www.fairchildsemi.com 4 AC Electrical Characteristics AC Operating Requirements Symbol Parameter TA = +25°CTA = 0°C to +70°C Units VCC = +5.0V VCC = +5.0V CL = 50 pF CL = 50 pF Min Typ Max Min Max fMAX Maximum Clock Frequency 100 130 85 MHz tPLH Propagation Delay 3.0 8.0 10.5 2.5 12.0 ns tPHL STCP to Qn 3.0 10.5 13.5 2.5 15.0 tPLH Propagation Delay 4.0 7.0 9.5 3.5 10.5 ns tPHL SHCP to SO 4.5 8.0 10.5 4.0 12.0 Symbol Parameter TA = +25°CTA = 0°C to +70°C Units VCC = +5.0V VCC = +5.0V Min Max Min Max tS(H) Setup Time, HIGH or LOW 3.5 4.0 tS(L) CS or R/W to STCP 5.5 6.5 ns tH(H) Hold Time, HIGH or LOW 0 0 tH(L) CS or R/W to STCP 0 0 tS(H) Setup Time, HIGH or LOW 3.0 3.5 tS(L) SI to SHCP 3.0 3.5 ns tH(H) Hold Time, HIGH or LOW 3.0 3.5 tH(L) SI to SHCP 3.0 3.5 tS(H) Setup Time, HIGH or LOW 6.5 7.5 tS(L) R/W to SHCP 9.0 10.0 ns tH(H) Hold Time, HIGH or LOW 0 0 tH(L) R/W to SHCP 00 tS(H) Setup Time, HIGH or LOW 7.0 8.0 tS(L) STCP to SHCP 7.0 8.0 ns tH(H) Hold Time, HIGH or LOW 0 0 tH(L) STCP to SHCP 00 tS(H) Setup Time, HIGH or LOW 3.0 3.5 tS(L) CS to SHCP 3.0 3.5 ns tH(H) Hold Time, HIGH or LOW 3.0 3.5 tH(L) CS to SHCP 3.0 3.5 tW(H) SHCP Pulse Width 5.0 6.0 tW(L) HIGH or LOW 5.0 6.0 ns tW(H) STCP Pulse Width 6.0 7.0 tW(L) HIGH or LOW 5.0 6.0 tS(L) SHCP to STCP 8.0 9.0 ns tH(H) SHCP to STCP 0.0 0.0 ns |
类似零件编号 - 74F675ASC |
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类似说明 - 74F675ASC |
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